Lid for a food storage container



FIG. 1 is a top, left, front perspective view of a lid for a food storage container showing my new design;

FIG. 2 is a right side elevation view thereof, the opposite side being a mirror image;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a rear elevation view thereof. 

The ornamental design for a lid for a food storage container, as shown and described. 